15727530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 47343744

約数和(自身を除く): 31616214

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 823, 910, 1274, 1365, 1470, 1646, 1911, 2469, 2730, 3185, 3822, 4115, 4938, 5761, 6370, 8230, 9555, 10699, 11522, 12345, 17283, 19110, 21398, 24690, 28805, 32097, 34566, 40327, 53495, 57610, 64194, 74893, 80654, 86415, 106990, 120981, 149786, 160485, 172830, 201635, 224679, 241962, 320970, 374465, 403270, 449358, 524251, 604905, 748930, 1048502, 1123395, 1209810, 1572753, 2246790, 2621255, 3145506, 5242510, 7863765, 15727530]

約数ペア:

[(1, 15727530), (2, 7863765), (3, 5242510), (5, 3145506), (6, 2621255), (7, 2246790), (10, 1572753), (13, 1209810), (14, 1123395), (15, 1048502), (21, 748930), (26, 604905), (30, 524251), (35, 449358), (39, 403270), (42, 374465), (49, 320970), (65, 241962), (70, 224679), (78, 201635), (91, 172830), (98, 160485), (105, 149786), (130, 120981), (147, 106990), (182, 86415), (195, 80654), (210, 74893), (245, 64194), (273, 57610), (294, 53495), (390, 40327), (455, 34566), (490, 32097), (546, 28805), (637, 24690), (735, 21398), (823, 19110), (910, 17283), (1274, 12345), (1365, 11522), (1470, 10699), (1646, 9555), (1911, 8230), (2469, 6370), (2730, 5761), (3185, 4938), (3822, 4115)]