2912984850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 144

約数和(自身を含む): 7801938144

約数和(自身を除く): 4888953294

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 61, 75, 85, 102, 122, 150, 170, 183, 255, 305, 307, 366, 425, 510, 610, 614, 850, 915, 921, 1037, 1275, 1525, 1535, 1830, 1842, 2074, 2550, 3050, 3070, 3111, 3721, 4575, 4605, 5185, 5219, 6222, 7442, 7675, 9150, 9210, 10370, 10438, 11163, 15350, 15555, 15657, 18605, 18727, 22326, 23025, 25925, 26095, 31110, 31314, 37210, 37454, 46050, 51850, 52190, 55815, 56181, 63257, 77775, 78285, 93025, 93635, 111630, 112362, 126514, 130475, 155550, 156570, 186050, 187270, 189771, 260950, 279075, 280905, 316285, 318359, 379542, 391425, 468175, 558150, 561810, 632570, 636718, 782850, 936350, 948855, 955077, 1142347, 1404525, 1581425, 1591795, 1897710, 1910154, 2284694, 2809050, 3162850, 3183590, 3427041, 4744275, 4775385, 5711735, 6854082, 7958975, 9488550, 9550770, 11423470, 15917950, 17135205, 19419899, 23876925, 28558675, 34270410, 38839798, 47753850, 57117350, 58259697, 85676025, 97099495, 116519394, 171352050, 194198990, 291298485, 485497475, 582596970, 970994950, 1456492425, 2912984850]

約数ペア:

[(1, 2912984850), (2, 1456492425), (3, 970994950), (5, 582596970), (6, 485497475), (10, 291298485), (15, 194198990), (17, 171352050), (25, 116519394), (30, 97099495), (34, 85676025), (50, 58259697), (51, 57117350), (61, 47753850), (75, 38839798), (85, 34270410), (102, 28558675), (122, 23876925), (150, 19419899), (170, 17135205), (183, 15917950), (255, 11423470), (305, 9550770), (307, 9488550), (366, 7958975), (425, 6854082), (510, 5711735), (610, 4775385), (614, 4744275), (850, 3427041), (915, 3183590), (921, 3162850), (1037, 2809050), (1275, 2284694), (1525, 1910154), (1535, 1897710), (1830, 1591795), (1842, 1581425), (2074, 1404525), (2550, 1142347), (3050, 955077), (3070, 948855), (3111, 936350), (3721, 782850), (4575, 636718), (4605, 632570), (5185, 561810), (5219, 558150), (6222, 468175), (7442, 391425), (7675, 379542), (9150, 318359), (9210, 316285), (10370, 280905), (10438, 279075), (11163, 260950), (15350, 189771), (15555, 187270), (15657, 186050), (18605, 156570), (18727, 155550), (22326, 130475), (23025, 126514), (25925, 112362), (26095, 111630), (31110, 93635), (31314, 93025), (37210, 78285), (37454, 77775), (46050, 63257), (51850, 56181), (52190, 55815)]