308459610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 858470400

約数和(自身を除く): 550010790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 137, 155, 186, 269, 270, 274, 279, 310, 411, 465, 538, 558, 685, 807, 822, 837, 930, 1233, 1345, 1370, 1395, 1614, 1674, 2055, 2421, 2466, 2690, 2790, 3699, 4035, 4110, 4185, 4247, 4842, 6165, 7263, 7398, 8070, 8339, 8370, 8494, 12105, 12330, 12741, 14526, 16678, 18495, 21235, 24210, 25017, 25482, 36315, 36853, 36990, 38223, 41695, 42470, 50034, 63705, 72630, 73706, 75051, 76446, 83390, 110559, 114669, 125085, 127410, 150102, 184265, 191115, 221118, 225153, 229338, 250170, 331677, 368530, 375255, 382230, 450306, 552795, 573345, 663354, 750510, 995031, 1105590, 1125765, 1142443, 1146690, 1658385, 1990062, 2251530, 2284886, 3316770, 3427329, 4975155, 5712215, 6854658, 9950310, 10281987, 11424430, 17136645, 20563974, 30845961, 34273290, 51409935, 61691922, 102819870, 154229805, 308459610]

約数ペア:

[(1, 308459610), (2, 154229805), (3, 102819870), (5, 61691922), (6, 51409935), (9, 34273290), (10, 30845961), (15, 20563974), (18, 17136645), (27, 11424430), (30, 10281987), (31, 9950310), (45, 6854658), (54, 5712215), (62, 4975155), (90, 3427329), (93, 3316770), (135, 2284886), (137, 2251530), (155, 1990062), (186, 1658385), (269, 1146690), (270, 1142443), (274, 1125765), (279, 1105590), (310, 995031), (411, 750510), (465, 663354), (538, 573345), (558, 552795), (685, 450306), (807, 382230), (822, 375255), (837, 368530), (930, 331677), (1233, 250170), (1345, 229338), (1370, 225153), (1395, 221118), (1614, 191115), (1674, 184265), (2055, 150102), (2421, 127410), (2466, 125085), (2690, 114669), (2790, 110559), (3699, 83390), (4035, 76446), (4110, 75051), (4185, 73706), (4247, 72630), (4842, 63705), (6165, 50034), (7263, 42470), (7398, 41695), (8070, 38223), (8339, 36990), (8370, 36853), (8494, 36315), (12105, 25482), (12330, 25017), (12741, 24210), (14526, 21235), (16678, 18495)]