30472260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5613

約数の個数: 96

約数和(自身を含む): 105030912

約数和(自身を除く): 74558652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 5581, 11162, 16743, 22324, 27905, 33486, 39067, 55810, 66972, 72553, 78134, 83715, 111620, 117201, 145106, 156268, 167430, 195335, 217659, 234402, 290212, 334860, 362765, 390670, 435318, 468804, 507871, 586005, 725530, 781340, 870636, 1015742, 1088295, 1172010, 1451060, 1523613, 2031484, 2176590, 2344020, 2539355, 3047226, 4353180, 5078710, 6094452, 7618065, 10157420, 15236130, 30472260]

約数ペア:

[(1, 30472260), (2, 15236130), (3, 10157420), (4, 7618065), (5, 6094452), (6, 5078710), (7, 4353180), (10, 3047226), (12, 2539355), (13, 2344020), (14, 2176590), (15, 2031484), (20, 1523613), (21, 1451060), (26, 1172010), (28, 1088295), (30, 1015742), (35, 870636), (39, 781340), (42, 725530), (52, 586005), (60, 507871), (65, 468804), (70, 435318), (78, 390670), (84, 362765), (91, 334860), (105, 290212), (130, 234402), (140, 217659), (156, 195335), (182, 167430), (195, 156268), (210, 145106), (260, 117201), (273, 111620), (364, 83715), (390, 78134), (420, 72553), (455, 66972), (546, 55810), (780, 39067), (910, 33486), (1092, 27905), (1365, 22324), (1820, 16743), (2730, 11162), (5460, 5581)]