61303970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 148055040

約数和(自身を除く): 86751070

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 29, 35, 46, 58, 65, 70, 91, 101, 115, 130, 145, 161, 182, 202, 203, 230, 290, 299, 322, 377, 406, 455, 505, 598, 667, 707, 754, 805, 910, 1010, 1015, 1313, 1334, 1414, 1495, 1610, 1885, 2030, 2093, 2323, 2626, 2639, 2929, 2990, 3335, 3535, 3770, 4186, 4646, 4669, 5278, 5858, 6565, 6670, 7070, 8671, 9191, 9338, 10465, 11615, 13130, 13195, 14645, 16261, 17342, 18382, 20503, 20930, 23230, 23345, 26390, 29290, 30199, 32522, 38077, 41006, 43355, 45955, 46690, 60398, 60697, 67367, 76154, 81305, 86710, 91910, 102515, 121394, 134734, 150995, 162610, 190385, 205030, 211393, 266539, 301990, 303485, 336835, 380770, 422786, 471569, 533078, 606970, 673670, 875771, 943138, 1056965, 1332695, 1751542, 2113930, 2357845, 2665390, 4378855, 4715690, 6130397, 8757710, 12260794, 30651985, 61303970]

約数ペア:

[(1, 61303970), (2, 30651985), (5, 12260794), (7, 8757710), (10, 6130397), (13, 4715690), (14, 4378855), (23, 2665390), (26, 2357845), (29, 2113930), (35, 1751542), (46, 1332695), (58, 1056965), (65, 943138), (70, 875771), (91, 673670), (101, 606970), (115, 533078), (130, 471569), (145, 422786), (161, 380770), (182, 336835), (202, 303485), (203, 301990), (230, 266539), (290, 211393), (299, 205030), (322, 190385), (377, 162610), (406, 150995), (455, 134734), (505, 121394), (598, 102515), (667, 91910), (707, 86710), (754, 81305), (805, 76154), (910, 67367), (1010, 60697), (1015, 60398), (1313, 46690), (1334, 45955), (1414, 43355), (1495, 41006), (1610, 38077), (1885, 32522), (2030, 30199), (2093, 29290), (2323, 26390), (2626, 23345), (2639, 23230), (2929, 20930), (2990, 20503), (3335, 18382), (3535, 17342), (3770, 16261), (4186, 14645), (4646, 13195), (4669, 13130), (5278, 11615), (5858, 10465), (6565, 9338), (6670, 9191), (7070, 8671)]