30696238.000000000

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19139}}^1$

素因数の和:19172

約数の個数: 108

約数和(自身を含む): 755915160

約数和(自身を除く): 531988860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 19139, 38278, 57417, 76556, 95695, 114834, 172251, 191390, 229668, 248807, 287085, 344502, 382780, 478475, 497614, 574170, 689004, 746421, 861255, 956950, 995228, 1148340, 1244035, 1435425, 1492842, 1722510, 1913900, 2239263, 2488070, 2870850, 2985684, 3445020, 3732105, 4306275, 4478526, 4976140, 5741700, 6220175, 7464210, 8612550, 8957052, 11196315, 12440350, 14928420, 17225100, 18660525, 22392630, 24880700, 37321050, 44785260, 55981575, 74642100, 111963150, 223926300]

約数ペア:

[(1, 223926300), (2, 111963150), (3, 74642100), (4, 55981575), (5, 44785260), (6, 37321050), (9, 24880700), (10, 22392630), (12, 18660525), (13, 17225100), (15, 14928420), (18, 12440350), (20, 11196315), (25, 8957052), (26, 8612550), (30, 7464210), (36, 6220175), (39, 5741700), (45, 4976140), (50, 4478526), (52, 4306275), (60, 3732105), (65, 3445020), (75, 2985684), (78, 2870850), (90, 2488070), (100, 2239263), (117, 1913900), (130, 1722510), (150, 1492842), (156, 1435425), (180, 1244035), (195, 1148340), (225, 995228), (234, 956950), (260, 861255), (300, 746421), (325, 689004), (390, 574170), (450, 497614), (468, 478475), (585, 382780), (650, 344502), (780, 287085), (900, 248807), (975, 229668), (1170, 191390), (1300, 172251), (1950, 114834), (2340, 95695), (2925, 76556), (3900, 57417), (5850, 38278), (11700, 19139)]